Top Data Annotation Companies
Top data annotation companies play a vital role in training machine learning and AI systems by providing accurately labeled data. Whether structured or unstructured, annotated datasets enable AI models to recognize, classify, and respond to real-world inputs. A professional data annotation company applies specialized methods like image, text classification, video, audio, and semantic segmentation to deliver high-quality results across domains such as healthcare, automotive, retail, and fintech.
These data annotation companies employ skilled data scientists, developers, and annotation specialists who ensure accuracy, consistency, and relevance through rigorous quality checks and advanced tools. By tagging and categorizing content with precision, they help businesses build smarter, more efficient AI solutions. Choosing the right data annotation company means assessing their experience, attention to detail, and range of annotation capabilities.
Goodfirms highlights the most reliable data annotation companies, helping you find the ideal partner for scalable, AI-ready data annotation services.
Here are the Top Data Annotation & Labelling Companies
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Inferenz is a forward-thinking leader in the Information Technology and Services sector, dedicated to propelling businesses forward through cutting-edge digital solutions. With a robust team of over 150+ skilled professionals, we stand at the forefront of innovation, providing unparalleled expertise in data, cloud, and AI services. Our core offerings encompass a comprehensive range of services: ... read Inferenz reviews & insights
$25 - $49/hr50 - 2497Vienna, Virginia -
At Vision Tact, our journey began with a mission to make Artificial Intelligence and Data Intelligence accessible, practical, and transformative for businesses of all sizes. Founded in Dubai Silicon Oasis, we are a team of AI engineers, data scientists, and automation experts passionate about turning complex business challenges into intelligent, scalable solutions. Driven by innovation ... read Vision Tact reviews & insights
$50 - $99/hr2 - 92021Dubai, UAE -
NextWealth Entrepreneurs Pvt. Ltd. is the leading data evaluation services company based in Bengaluru, India, specializing in Human-in-the-Loop (HITL) solutions to enhance AI and machine learning models. They serve several Fortune 500 companies and tech giants by providing high-quality data labeling and annotation services across various domains, including computer vision, natural language processing, and generative AI.
NA1,000 - 9,9992008Bengaluru, India -
Ulatus empowers companies to communicate with their audiences in global markets in their native language. We offer innovative, timely, and cost-effective language solutions to global corporations exploring business opportunities in regional markets. We're among the 1% of translation companies in the world to be ISO 17100:2015 certified. This certification is only accredited to translation companies ... read Ulatus reviews & insights
NAFreelancer2005New Jersey, New Jersey -
Empower Your Enterprise with a Digital Workforce Global Delivery - Proven Impact With expert teams across the US, Europe, and Asia, TransData supports startups, enterprises, and Fortune 500s with Digital Workforce solutions and AI-powered business services that scale seamlessly worldwide. For over 20 years, we’ve helped businesses achieve scalability, efficiency, and superior customer experiences through ... read TransData reviews & insights
NA50 - 2492003Austin, Texas -
If you're struggling with dataset annotation, you're in the right place. We help projects with data scientists and operation managers streamline the dataset labeling flow. Common challenges: - Data scientists need their ML model to perform with top accuracy and public datasets don't help - Operation managers must figure out how to streamline the dataset ... read Label Your Data reviews & insights
< $25/hr250 - 9992019Wilmington, Delaware -
AuraTek is a forward-thinking software house where creativity meets technology. Founded in 2018, we’ve evolved from a small team of passionate developers into a full-fledged digital powerhouse. Today, AuraTek stands at the intersection of innovation and strategy, offering world-class solutions in With a team of digital creators, developers, and strategists, we’re committed to bringing your ... read AuraTek AI reviews & insights
$25 - $49/hr10 - 492019Lahore, Pakistan -
AINTHEWORK è un'agenzia italiana specializzata in consulenza sull'Intelligenza Artificiale e automazione digitale per PMI, professionisti e aziende. Cosa facciamo: • Sviluppo agenti AI autonomi e chatbot intelligenti • Automazione processi aziendali con n8n, Make e HubSpot • Integrazione API OpenAI, GPT-4 e modelli AI avanzati • Digital marketing automation e SEO con AI • Formazione aziendale su ... read Ainthework reviews & insights
$100 - $149/hrFreelancer2026Atripalda, ItalyWhy Ainthework?
- Soluzioni AI concrete e misurabili
- Approccio personalizzato per ogni azienda
- Esperti AI disponibili e trasparenti
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Quantanite is different from other BPO providers. We listen properly, share ideas, and work in partnership with you.Quantanite brings together human skills, resources, and technology. We enable clients to improve the key elements of their business; Talent, Scalability, Efficiencies, and the best in Customer Experience.With delivery centers in Bangladesh and South Africa as well as ... read Quantanite reviews & insights
< $25/hr1,000 - 9,9992014London, United Kingdom -
BorderlessMind is a premier remote IT talent provider that helps tech companies hire offshore, nearshore, and onshore remote-talent from across the globe. We have the best-in-class hiring process and help build high-quality teams with a remote global talent for our clients. Our unique hiring process helps us vet the best talent and guarantee success. ... read BorderlessMind reviews & insights
$25 - $49/hr50 - 2491999Dallas, Texas -
We are one of the most professional-level service providers based in Ukraine. We provide enterprises across all countries in the world with the helpdesk BPO team building and recruitment services. We help businesses to benefit from the potentials of recruitment process outsourcing by providing them highly skilled and experienced specialists in customer support, helpdesk, marketing ... read UA Remote Teams reviews & insights
NA10 - 49Kyiv, Ukraine -
We offer outstanding AI and ML Services that empower businesses with powerful and innovative AI solutions. Our team of proficient AI developers excels in decision-making and problem-solving, harnessing the capabilities of intelligent AI software. By leveraging our services, you can accelerate your workflow, reduce costs, and eliminate errors. Don't wait any longer – hire an ... read Techasoft reviews & insights
NA10 - 49Bengaluru, India -
Welcome to SummitNext, where we empower visionary leaders with cost-effective global team solutions to get to their next Summit - faster. Access top talent, streamlined operations, and exceptional service standards through your remote teams in India, the Philippines, or Malaysia – tightly integrated with you, locally managed by us, enabled by a spirit of true ... read SummitNext reviews & insights
< $25/hr250 - 9992020Petaling Jaya, Malaysia -
Mindy Support is a trusted outsourcing partner for several Fortune 500 and GAFAM companies, and busy start-ups worldwide. It is one of the largest BPO service providers in Europe, with 2,000 employees in 6 offices throughout Ukraine. We build effective teams that specialize in: Data annotation & data collection Customer support services Back-office support Sales ... read Mindy Support reviews & insights
NA1,000 - 9,9992013Limassol, Cyprus -
Global Suntec Solutions Pvt Ltd is a Pune-based AI-driven technology company specializing in intelligent infrastructure and enterprise automation platforms. We develop advanced solutions for Toll Plaza Management, Smart Parking Systems, Port Operations, and Digital File Management. Our platforms integrate Artificial Intelligence, Computer Vision (ANPR), Machine Learning, and real-time analytics to improve operational transparency, reduce revenue ... read Global Suntec Solutions reviews & insights
$25 - $49/hr10 - 492020Pune, India -
Data Entry Export has been established to be the leading offshore data entry services in USA. As we all know, data has become an integral element of every business organization. Hence, it is of utmost to implement systematic data management process. Regardless of your business nature and functioning, our efficient offshore data entry panel will ease ... read Data Entry Export. reviews & insights
NA50 - 2492013Bergen, New Jersey -
About Us BrainWave Consulting (BWC) is a consulting-led PLM and Digital Engineering services company helping global manufacturers transform their product development, engineering operations, and supply chain decision-making. For over a decade, BWC has partnered with OEMs, Tier-1 suppliers, and high-tech innovators to deliver strategy-driven PLM programs, 3DEXPERIENCE implementations, enterprise integrations, and engineering GCC, Embedded services ... read BWC Labs Private Limited reviews & insights
$25 - $49/hr50 - 2492013Pune, India -
IndiVillage is a world-leading, purpose-driven provider of data management and AI solutions. We deliver world-class services smarter, faster, and better than competitors, with 92% of our workforce being college graduates and a 96% staff retention rate. Our innovative AI solutions in computer vision, natural language processing, and e-commerce help leading organizations across sectors like agriculture, ... read IndiVillage Tech Solutions reviews & insights
NA250 - 9992010Bengaluru, India -
GreenM is an advanced technology company specializing in Healthcare AI and data-driven solutions. Our mission is to help healthcare providers enhance patient care, streamline operations, and make informed, data-backed decisions. Why GreenM? Healthcare-Centric AI Solutions: We understand healthcare's unique needs. From personalized patient engagement tools to predictive health monitoring, our solutions are crafted to meet ... read GreenM reviews & insights
$50 - $99/hr10 - 492014Redwood City, California -
CapeStart helps organizations compete and win in the AI economy. Since 2013 CapeStart has supported companies across several industries—life sciences, healthcare, telecom, finance, retail, and legal among others—with end-to-end data annotation, ML, and software development. With a focus on life sciences, CapeStart’s GenAI platform automates the manual, slow, and error-prone processes associated with leveraging unstructured ... read CapeStart reviews & insights
< $25/hr250 - 9992013Cambridge, Massachusetts -
Established in 2013, Tagbin is a tech-driven organisation that amalgamates creativity and technology to create informative experiences. Spatial transformation, experiential innovation and tech-driven outreach are the key offerings of our company. Tagbin is an articulate balance of the left and right sides of the brain where design, architecture, engineering and creative writing interplay seamlessly. One ... read Tagbin Services Pvt. Ltd -Best AI Company in India reviews & insights
NA50 - 2492013Gurgaon, India -
Logic Works Dubai is a pioneer in terms of delivering quality development services and benchmarking excellence in the field. We examine current trends and adopt advanced technologies to set ourselves apart. The yearly growth rate for the global app development market between 2022 and 2024 is projected to be 13.5%. And that’s how we know ... read LogicWorks Information Technology Dubai reviews & insights
$50 - $99/hr50 - 2492017Dubai, UAE -
Vaidik AI specializes in delivering high-quality, ethically sourced, and scalable datasets along with professional language services to enhance artificial intelligence models and facilitate global communication. By combining innovation with precision, Vaidik AI provides tailored solutions to meet the evolving needs of AI-driven industries and multilingual enterprises.
< $25/hr50 - 2492018Noida, India -
DigiFix is a Melbourne-based digital marketing agency dedicated to transforming brands' online presence. Our experienced and enthusiastic team crafts tailored strategies that connect, captivate and convert audiences. We offer a full suite of services including custom website development, SEO, Google Ads management, reputation management, social media management and content marketing. By covering every angle of ... read DigiFix reviews & insights
$50 - $99/hr10 - 492015Clayton, Australia -
AISD is an AI-native software development company delivering enterprise-grade digital products at a fraction of traditional cost and timelines. We are a team of seasoned software architects, senior engineers, and QA leaders who built our careers inside top European, Ukrainian, and U.S. outsourcing companies. We understand how the conventional delivery model works — the layered ... read AISD reviews & insights
$50 - $99/hr10 - 492025San Francisco, CaliforniaWhy AISD?
- Up to 60 per cent Cost Reduction
- Senior-Level Engineering Team
- 2x Faster Time to Market
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Appen provides accurate and reliable human annotated datasets that fuel AI and machine learning for some of the world’s biggest brands. With more than 25 years of industry knowledge, Appen powers many of the AI interactions we experience every day. Our crowd solutions and expertise empower businesses to achieve their AI goals and make a ... read Appen reviews & insights
$50 - $99/hr50 - 2492008Sydney, Australia -
Predikly is at the forefront of digital transformation, blending cutting-edge technology with human-centric processes to revolutionize how businesses operate. Our mission is to empower organizations through advanced Robotic Process Automation (RPA), Artificial Intelligence, Machine Learning, InnovationOps, MLOps, Agile Business Process Management, and precise data annotation. We offer a full spectrum of services designed to support ... read Predikly reviews & insights
$25 - $49/hr50 - 2492017San Diego, California -
HagnosTech builds future-ready digital experiences powered by code, creativity, and AI. From smart apps and websites to performance-driven digital marketing, we turn ideas into scalable solutions that grow with your business.
$25 - $49/hr10 - 492022Dover, Delaware -
Development Seed is an engineering and product company that is accelerating the application of earth data to our biggest global challenges. We leverage massive earth data, cloud computing, geospatial AI, and thoughtful product development to 10x your data scientists and empower your decisionmakers with a clear view of a rapidly changing planet.
$25 - $49/hr50 - 2492003Washington DC, District of Columbia -
NiDA AI is at the forefront of AI, Machine Learning, and Quantum Computing, delivering cutting-edge solutions in surveillance, driver monitoring, edge AI, and quantum applications. Our expertise lies in developing high-performance AI models for real-world challenges, including real-time analytics, object detection, face recognition, and quantum-enhanced computing. With a strong focus on AI-powered automation, edge computing, ... read NiDA AI reviews & insights
$25 - $49/hr2 - 92025Ahmedabad, India -
Wolfestone is a multi-award winning, internationally reputable language translation company, focused on exceptional quality, value for money and complete customer satisfaction. We have sector specific language professionals in over 200 languages, who have been through our strict vetting system. As well as translation of specific documents, we offer transcreation, DTP, voice overs, interpreting, subtitling and ... read Wolfestone reviews & insights
$25 - $49/hr10 - 492006Swansea, United Kingdom -
BitCoding Solutions is a leading IT service provider, offering top-quality solutions for businesses of all sizes. We specialize in web development, mobile development, eCommerce development, and more. Our mission is to help our clients achieve an effective online presence by leveraging the latest technology and our extensive experience. We have a dedicated team of over ... read BitCoding Solutions Pvt Ltd reviews & insights
$50 - $99/hr50 - 2492022Surat, India -
Trupp Global is a leading outsourcing service provider dedicated to empowering early-stage ventures and small and medium-sized businesses (SMBs) to thrive and amplify their brands. With a strong presence in Bangalore, India, Trupp Global offers a comprehensive suite of innovative, customer-centric, and results-driven Business Process Outsourcing (BPO) services to organizations worldwide. As a trusted partner, ... read Trupp Global Technologies Pvt Ltd reviews & insights
< $25/hr250 - 9992017Bengaluru, India -
GSUS Star Software began as an IT services company and has evolved into a leader in ERP implementation, mobile & web app solutions. With extensive experience in Microsoft Dynamics and SAP we offer tailored solutions that drive digital transformation and operational excellence.Our mission is to empower businesses with innovative technology and exceptional service.
$25 - $49/hr10 - 492023Bengaluru, India -
Popular Digital AI (PDAI) is the technology arm of Popular Group, specializing in providing cutting-edge IT solutions, digital transformation, software development, and data analytics tailored for the automotive sector. With a foundation built on over 70 years of experience in the automotive industry, PDAI leverages its deep knowledge of automotive processes to create innovative, efficient, ... read Popular Digital AI reviews & insights
$25 - $49/hr50 - 2492023Bengaluru, India -
HabileData provides end-to-end data services that help businesses scale their AI and digital operations. With over 25 years of experience, the company specializes in data annotation, data enrichment, and digitization, delivering accurate and secure solutions that meet the demands of modern enterprises. HabileData’s team annotates images, videos, text, and multimodal data to train AI models ... read Habile Data reviews & insights
NA1,000 - 9,9991992Santa Clara, California -
At Synergium, we believe global expansion requires more than language services. It requires structured, scalable, and secure multilingual content management. As your content solutions provider, we make sure every piece of content works smarter, reaches further and grows you globally. With offices in Sweden and across the Baltics, we combine a global network of experts ... read UAB Synergium reviews & insights
$25 - $49/hr10 - 492005Vilnius, LithuaniaWhy UAB Synergium?
- Wide range of tech-enhanced services
- Experienced, optimized execution
- Scalable and reliable delivery
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DDD delivers digital content, data and research services to clients worldwide. Customers receive high-quality competitively priced digital content services. At the same time, DDD's innovative social model enables talented youth from low-income families to access professional opportunities and earn lasting higher income. This model, established by DDD in 2001, is now called "Impact Sourcing" and ... read Digital Divide Data reviews & insights
$300+/hr1,000 - 9,9992001NYC, New York -
At Zentree Labs, we are at the forefront of digital transformation through cutting-edge technology. Our approach extends beyond technology, transforming your business and processes. We optimize efficiency, reduce costs, and enhance user experiences across industries with predictive analytics, IoT, and AI-driven chatbots. We have a track record of successfully commercializing billion+ gate SoCs in deep ... read Zentree Labs reviews & insights
$25 - $49/hr50 - 2492018Cranberry Township, Pennsylvania -
Founded in 1997, Tricon Infotech is a global technology solutions provider headquartered in Bengaluru, India, with regional offices in the United States and the United Kingdom. The company specializes in building future-ready digital products and enterprise software tailored to modern business needs. Tricon partners with global clients across industries to deliver high-impact solutions in Software ... read Tricon Infotech Private Limited reviews & insights
$50 - $99/hr250 - 9991997New Jersey, New Jersey -
We serve small and mid-sized businesses to offer the convenience of software tailored to them, without the need to hire software engineers for their own team. Our leadership is a team built of engineers and software developers with experience that spans across industries, with a unique passion for making your specialized software better.
$100 - $149/hr2 - 92023Hudsonville, Michigan -
Code Pranetra is a forward-thinking software service company empowering global businesses with next-gen digital solutions. With a focus on AI-driven systems, scalable SaaS, and intuitive UI/UX, we turn vision into intelligent products. Our lean, agile team brings unmatched precision, speed, and dedication to every project—whether it’s a startup MVP or a full enterprise platform.
$25 - $49/hr10 - 492024Udaipur, IndiaWhy Code Pranetra?
- Reliable and high-quality solutions
- Fast and secure software development
- Customer-focused technology services
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IGT Solutions is a next-gen customer experience (CX) company that defines and delivers transformative experiences for global brands. It does this by using innovative digital technologies and combining digital and human intelligence. IGT Solutions is the preferred partner for managing end-to-end CX journeys across industries. Established in 1998, IGT has over 90 global marquee customers ... read IGT Solutions reviews & insights
$25 - $49/hr50 - 249Gurgaon, India -
Mobilunity is one of the best companies in Ukraine in the field of recruitment for IT solutions, marketing and customer support services. We will help your business to find experts for marketing tasks, such as social media management, market research, SEO and much more. Also, our team will find for you excellent back-office ... read Mobilunity BPO reviews & insights
NA50 - 2492010Kyiv, Ukraine -
Discover tailored market insights with Akademos Research, a leading research consultancy firm based in the UAE and Pakistan. Serving clients in the USA, UK, Africa, and the Middle East, we offer comprehensive market research solutions to drive your business forward. With our expertise and localized approach, unlock valuable opportunities and make informed decisions in today's ... read Akademos Research reviews & insights
NA10 - 49NYC, New York -
Kansoft empowers Swiss Tech product and platform companies to scale efficiently through tailored engineering solutions, product/platform modernization, AI/ML, cloud solutions and cost optimization, and strategic Global Capability Centers (GCCs). We specialize in helping Swiss and European Businesses extend their Research and Development capacity while controlling cloud and engineering costs, without compromising on quality and delivery ... read Kansoft Schweiz GmbH reviews & insights
$50 - $99/hr50 - 2492008Oberengstringen, Switzerland -
LetsLance Technologies is a fast-growing IT services company founded in 2023 by two IIT Kharagpur graduates, driven by the mission to build innovative digital solutions that fuel business growth and customer delight. From day one, our focus has been on delivering end-to-end technology services across Artificial Intelligence, Blockchain, and Complex Software Development. We partner with ... read LetsLance reviews & insights
$50 - $99/hr10 - 492023Noida, India -
Makeintellix AI is a globally leading AI-driven custom software development and automation company dedicated to harnessing the power of artificial intelligence to build cutting-edge solutions. With expertise in full-stack development, frontend UI/UX, and backend engineering, we are an industry leader with a proven track record of delivering pioneering digital products. Our award-winning work consistently delivers ... read Makeintellix AI reviews & insights
$25 - $49/hr10 - 492021Sydney, Australia
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